Question

Suppose y varies directly with x, and y = 8 when x = –6. What direct variation equation relates x and y? What is the value of y when x = –2?

Answer 1

Would this be something like the mid point is 2 and therefore y should be 4?

Answer 2

A. y = –0.75x; 1.50
B. y = –1.33x; 2.67
C. y = 1.33x; –2.67
D. y = 0.13x; –0.25
choices

Answer 3

f(x) = 8, when x=-6
f(x) = ?, when x = -2

That doesn't feel like enough info to me. And what are those answers meant to be
y=ax;b...?